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OSI参考模型是网络技术课中网络体系结构一章中比较难理解和记忆的,也是教师比较难讲解的。晦涩难懂的概念和抽象的传输流程和网络结构让老师和学生都感到畏难。作者在多年的教学过程中总结了几点经验或许可以起到抛砖引玉的作用。
OSI reference model is a network technology course network architecture more difficult to understand and memory, but also teachers more difficult to explain. Obscure concepts and abstract transport processes and web structures make both teachers and students feel awed. The author in the course of many years of teaching summed up a few experiences may be able to play a valuable role.